must soothsay
Verbe irrégulier : soothsay - soothsaid- soothsaid

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must soothsay
you must soothsay
she must soothsay
we must soothsay
you must soothsay
they must soothsay 	I must be soothsaying
you must be soothsaying
she must be soothsaying
we must be soothsaying
you must be soothsaying
they must be soothsaying	I must have soothsaid
you must have soothsaid
she must have soothsaid
we must have soothsaid
you must have soothsaid
they must have soothsaid	I must have been soothsaying
you must have been soothsaying
she must have been soothsaying
we must have been soothsaying
you must have been soothsaying
they must have been soothsaying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't soothsay
you mustn't soothsay
she mustn't soothsay
we mustn't soothsay
you mustn't soothsay
they mustn't soothsay 	I mustn't be soothsaying
you mustn't be soothsaying
she mustn't be soothsaying
we mustn't be soothsaying
you mustn't be soothsaying
they mustn't be soothsaying	I mustn't have soothsaid
you mustn't have soothsaid
she mustn't have soothsaid
we mustn't have soothsaid
you mustn't have soothsaid
they mustn't have soothsaid	I mustn't have been soothsaying
you mustn't have been soothsaying
she mustn't have been soothsaying
we mustn't have been soothsaying
you mustn't have been soothsaying
they mustn't have been soothsaying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I soothsay?
must you soothsay?
must she soothsay?
must we soothsay?
must you soothsay?
must they soothsay? 	must I be soothsaying?
must you be soothsaying?
must she be soothsaying?
must we be soothsaying?
must you be soothsaying?
must they be soothsaying? 	must I have soothsaid?
must you have soothsaid?
must she have soothsaid?
must we have soothsaid?
must you have soothsaid?
must they have soothsaid? 	must I have been soothsaying?
must you have been soothsaying?
must she have been soothsaying?
must we have been soothsaying?
must you have been soothsaying?
must they have been soothsaying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I soothsay?
mustn't you soothsay?
mustn't she soothsay?
mustn't we soothsay?
mustn't you soothsay?
mustn't they soothsay? 	mustn't I be soothsaying?
mustn't you be soothsaying?
mustn't she be soothsaying?
mustn't we be soothsaying?
mustn't you be soothsaying?
mustn't they be soothsaying? 	mustn't I have soothsaid?
mustn't you have soothsaid?
mustn't she have soothsaid?
mustn't we have soothsaid?
mustn't you have soothsaid?
mustn't they have soothsaid? 	mustn't I have been soothsaying?
mustn't you have been soothsaying?
mustn't she have been soothsaying?
mustn't we have been soothsaying?
mustn't you have been soothsaying?
mustn't they have been soothsaying?